Optimization of material and technical supply management of industrial enterprises

Purpose. Development of an adaptive economic and mathematical model of raw material supply management for the production activities of industrial enterprises. Methodology. In the course of the study, the following methods of understanding economic phenomena and processes were used to solve the problems posed in the work: system analysis, economic and mathematical modeling, abstract-logical and graphical methods. Findings. The work identifies specific characteristics of the organization of supply of raw materials, equipment, inventory and finished products to industrial enterprises. An adaptive economic and mathematical model of optimization of material and technical supply of these enterprises is formulated. The proposed model simplifies the choice of raw material inventory management system depending on the specifics of the production process of a particular enterprise and the external conditions of its operation. The use of adaptive model is necessary in the formation of supply and demand change programs in the markets of finished products, monitoring the movement of own funds in the organization of transportation of raw materials from suppliers and redistribution of available financial resources to address the priorities of business entities. Originality. The authors propose an adaptive economic and mathematical model for optimizing material and technical supply, which takes into account the possibility of violation of the delivery time of inventory items under the influence of force majeure, and also determines the optimal amount of raw materials for supply under certain operating conditions of a particular industrial enterprise. Practical value. The use of the economic and mathematical model formed by the authors in the economic activity of industrial enterprises will allow the latter to timely forecast and plan their logistics costs and, as a consequence, avoid irrational spending of available financial resources.